潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图
The physical and chemical property of 558-30-5 is provided by ChemNet.com
Home
|
Products
|
Suppliers
|
Offer to Buy
|
Offer to Sell
|
Chemical News
|
Resource
Updated CAS
ChemNet
>
CAS
> 558-30-5 Isobutylene oxide
RU
▼
CN
CZ
DE
EN
ES
FR
GR
HU
ID
IL
IN
IR
IT
JP
KR
MY
NL
NO
PL
PT
RU
SA
TR
558-30-5 Isobutylene oxide
Название продукта
Isobutylene oxide
Английское название
Isobutylene oxide; 1,2-Epoxy-2-methylpropane; 2,2-Dimethyloxirane
Молекулярная формула
C
4
H
8
O
Молекулярный вес
72.1057
InChI
InChI=1/C4H8O/c1-4(2)3-5-4/h3H2,1-2H3
Регистрационный номер CAS
558-30-5
EINECS
209-193-8
Молекулярная структура
Плотность
0.871g/cm
3
Точка кипения
52°C at 760 mmHg
Показатель преломления
1.402
Растворимость в воде
58 g/L (20℃)
Давление пара
283mmHg at 25°C
Символы опасности
F
:Flammable;
Xn
:Harmful;
Риск коды
R11
:;
R20/21/22
:;
R36/37/38
:;
Характеристики безопасности
S16
:;
S26
:;
S36/37/39
:;
Chemicals Suppliers(4):
1
Leping Beryl Chemical Co., Ltd.,&Anhui Ollbon Chemical Co., Ltd.(Manufacturer)
2
AFINE CHEMICALS LIMITED
3
Shanghai Domen International Co., Ltd
4
Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
Contact Suppliers
Post Buying Leads
Related selling offers
World Wide ChemNet:
International
-
China
-
Korea
Links:
ChinaChemical
-
ChemIndex
-
PharmNet
-
China Medical Device
-
TexNet
-
ChinaTexNet
-
TexIndex
-
Toocle Global
-
Toocle China
-
SunSirs
About Us
-
Chemical Industry Directory
-
Partner with Us
-
Contact Us
-
Reciprocal Links
-
Help
-
Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
Global Chemical Exchange, China Chemical Network and ChemNet.com are services of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板:
项城市
|
天津市
|
建水县
|
道孚县
|
融水
|
周口市
|
微山县
|
东平县
|
嫩江县
|
广宗县
|
本溪市
|
虎林市
|
侯马市
|
故城县
|
唐山市
|
彭阳县
|
东兴市
|
安徽省
|
桦南县
|
五台县
|
枞阳县
|
饶阳县
|
礼泉县
|
浏阳市
|
开化县
|
龙州县
|
三明市
|
漾濞
|
贡觉县
|
咸宁市
|
兴安盟
|
广河县
|
扶沟县
|
酉阳
|
兖州市
|
铜陵市
|
巴里
|
织金县
|
东明县
|
昌黎县
|
上栗县
|